2977 search results - page 239 / 596 » Evaluating the Effectiveness of Keyword Search |
215
click to vote
WWW
2006
ACM
16 years 7 months ago
2006
ACM
Large-scale text categorization is an important research topic for Web data mining. One of the challenges in large-scale text categorization is how to reduce the amount of human e...
253
click to vote
SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
176
click to vote
GROUP
2005
ACM
16 years 13 days ago
2005
ACM
Shared workspace systems provide virtual places for selforganized and semi-structured cooperation between local and distributed team members. These cooperation systems have been a...
173
click to vote
CHI
2004
ACM
16 years 7 months ago
2004
ACM
Most information retrieval (IR) interfaces are designed for a single user working with a dedicated interface. We present a system in which the IR interface has been fully integrat...
184
click to vote
ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
Dissimilarity measurement plays a crucial role in contentbased image retrieval. In this paper, sixteen core dissimilarity measures are introduced and evaluated. We carry out a sys...